Removal procedure
1. Relieve pressure in the coolant system.
2. Disconnect the negative battery cable.
3. Disconnect the engine coolant temperature sensor connector (EATING).
Note: Handle the coolant temperature sensor with care. A damaged sensor will affect the performance of the fuel injection system.
4. Remove coolant temperature sensor (ECT) from the EGR valve adapter (EGR).
Installation procedure
1. Lubricate the threads of the ECT sensor with sealant.
2. Install coolant temperature sensor (ECT) to the EGR valve adapter (EGR).
Tighten
Tighten the coolant temperature sensor to 20 Nm (15 lb-ft).
3. Connect the ECT sensor connector.
4. Fill the engine cooling system.
5. Connect the negative battery cable.